Secular trends in sickness absence among Swedish patients with ankylosing spondylitis and psoriatic arthritis
Crossref DOI link: https://doi.org/10.1007/s00296-017-3809-z
Published Online: 2017-09-06
Published Print: 2018-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Nielsen, Christel
Petersson, Ingemar F.
Jacobsson, Lennart T. H.
Jöud, Anna http://orcid.org/0000-0001-7192-4911
License valid from 2017-09-06